Deformation monitoring and early warning equipment

Abstract

This utility model relates to the technical field of deformation monitoring equipment, and discloses a deformation monitoring and early warning device, including an installation device, a transmitting device, and a receiving device. The transmitting device and the receiving device are arranged back-to-back on both sides of the installation device, and the top of the installation device is connected to the top of the tunnel. The receiving device includes a control box and a receiver mounted on the control box. The transmitting device includes a transmitting box containing multiple layers of transmitting elements, and the working surface of the transmitting box is covered with a transparent cover. This utility model can monitor lateral displacement and longitudinal displacement separately, and can improve installation accuracy.

Description

Technical Field

[0001] This utility model relates to the field of deformation monitoring equipment technology, and specifically to a deformation monitoring and early warning device. Background Technology

[0002] During the construction and subsequent operation of tunnel projects, the stability of the surrounding rock is crucial. The tunnel roof, as a key component bearing the pressure of the overlying rock and soil, is highly susceptible to deformation. This deformation mainly manifests as lateral and longitudinal displacement. Lateral displacement refers to the convergence or expansion of the tunnel cross-section in the horizontal direction, while longitudinal displacement refers to settlement or heave along the tunnel axis. Timely and accurate monitoring of changes in the lateral and longitudinal displacements of the tunnel roof is a core indicator for evaluating the stability of the surrounding rock, the stress state of the support structure, and the degree of construction disturbance. It is of paramount importance for early warning of potential collapses, roof falls, and other major safety accidents, ensuring the safety of construction personnel and the stability of the engineering structure.

[0003] Currently, most common tunnel top deformation monitoring and early warning devices in the industry adopt either a "single-point laser ranging + wireless transmission" or "fiber grating string + demodulator" solution. The former deploys laser rangefinders at intervals of 20 m to 50 m on the tunnel top, emitting laser beams downwards or at an angle, and calculates the distance change between the measuring point and the reference surface by measuring the laser's round-trip time. The latter attaches or embeds fiber grating strings inside the lining, using wavelength drift to invert strain and then convert it into displacement. Both types of devices upload data to the monitoring center via an industrial control computer or edge computing gateway. When the displacement rate or cumulative value exceeds a set threshold, an audible and visual alarm or SMS notification is triggered.

[0004] However, the following shortcomings still exist in practical applications: First, the spatial positioning accuracy is low and directional information is lacking. Existing equipment can usually only monitor the overall displacement at the installation point and cannot accurately distinguish whether the deformation occurs in the lateral or longitudinal direction, which is not conducive to judging the deformation mode and taking targeted measures. Second, the monitoring dimension is single and the sensitivity is insufficient. A single laser beam can only provide limited one-dimensional or two-dimensional information, making it difficult to form a high-density monitoring network covering key areas of the tunnel cross section. For small, local deformations occurring between sensors or in non-aligned areas, there is a risk of missed detection. Finally, the installation and debugging are complex. Existing equipment does not have a reference for reminders during installation, alignment and debugging, which makes the adjustment process time-consuming and cannot guarantee the accuracy of alignment. Utility Model Content

[0005] The present invention aims to provide a deformation monitoring and early warning device that can monitor lateral and longitudinal displacements separately and improve installation accuracy.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The deformation monitoring and early warning equipment includes an installation device, a transmitting device, and a receiving device. The transmitting device and the receiving device are arranged opposite each other on both sides of the installation device. The top of the installation device is connected to the top of the tunnel. The receiving device includes a control box and a receiver installed on the control box. The transmitting device includes a transmitting box with multiple layers of transmitting elements inside. The working surface of the transmitting box is covered with a transparent cover.

[0008] The principles and advantages of this scheme are:

[0009] 1. In actual testing, deformation monitoring and early warning equipment is installed at the top of the tunnel. Since the tunnel is divided into curved and straight sections, the deformation risk is high in the curved section and low in the straight section. Therefore, the spacing between adjacent deformation monitoring and early warning equipment is not fixed and can be flexibly adjusted according to the actual risks such as tunnel curvature and geological conditions. For example, the deformation monitoring and early warning equipment can be densely arranged in the curved section to improve the monitoring density and early warning sensitivity in high-risk areas such as the curved section; while the spacing of deformation monitoring and early warning equipment in low-risk areas such as the straight section can reduce costs.

[0010] 2. Equipped with multiple layers of transmitters, the infrared beam network in multiple directions can be formed by the cross coverage of multiple layers of transmitters in the longitudinal array, transverse array, dot matrix and central reference point. It can simultaneously monitor lateral and vertical displacement. Each transmitter has a different infrared wavelength, making each transmitter unique. Through the different infrared signals received by the receiver, the alarm device can directly feed back the location and direction of the deformation.

[0011] 3. The alarm signals emitted by the alarm device can be changed according to the infrared signals received by the receiver. When the receiver receives the infrared signal from the first transmitter, the alarm device emits a green flashing alarm signal, and the closer the first transmitter is to the outside, the higher the flashing frequency. When the receiver receives the infrared signal from the first transmitter, the alarm device emits a green flashing alarm signal, and the closer the first transmitter is to the outside, the higher the flashing frequency. When the receiver receives the infrared signal from the third transmitter, the alarm device emits a red flashing alarm signal, and the closer the third transmitter is to the outside, the higher the flashing frequency. By distinguishing the alarm signals, the location, direction, and approximate amount of deformation can be accurately determined.

[0012] 4. The alignment design of the fourth transmitter and receiver, combined with the constant red alarm signal emitted by the alarm device, provides an intuitive and reliable basis for the rapid and high-precision alignment and installation between adjacent units.

[0013] 5. Once the alarm device is triggered, it must be manually turned off to prevent automatic reset after a brief interruption. This ensures that staff must go to the site to confirm the situation and manually turn it off, avoiding the risk of missed detection.

[0014] Preferably, as an improvement, the transmitter includes three layers. The first layer includes multiple longitudinally arranged first transmitters, the second layer includes multiple laterally arranged second transmitters, and both the first and second transmitters include multiple infrared emitting tubes arranged in a straight line. The third layer includes multiple third transmitters and one fourth transmitter, both of which are single infrared emitting tube structures. The emitting ends of the transmitters are all oriented towards the cover plate.

[0015] Technical effect: With the above configuration, both the first and second transmitters have multiple infrared emitting tubes arranged in a straight line to form a continuous light curtain. This ensures that the infrared signals emitted by the first and second transmitters reach the receiving device in a straight line, covering the area to be monitored for deformation.

[0016] Preferably, as an improvement, the first transmitter is disposed at the bottom of the transmitter box, and a plurality of the first transmitters are arranged horizontally. The transmitter box is provided with a transparent first arrangement plate and a second arrangement plate. The second arrangement plate is close to the cover plate. The second transmitters are disposed on the first arrangement plate, and a plurality of the second transmitters are arranged vertically. The third transmitters and the fourth transmitters are disposed on the second arrangement plate, and a plurality of the third transmitters are arranged in a dot matrix. The fourth transmitter is disposed at the center of the second arrangement plate.

[0017] Technical Benefits: This solution employs the aforementioned setup, using transparent array plates to fix the transmitters in layers. This not only avoids obstructing infrared radiation but also facilitates installation, prevents interference between multiple transmitters' circuitry, and allows for convenient layered mechanical maintenance. The first transmitter in the first layer monitors the lateral displacement of the tunnel roof, the second transmitter in the second layer monitors the longitudinal displacement, and the third transmitter in the third layer is located at the intersection of the first and second transmitters. This allows the receiver to directly perceive both lateral and longitudinal displacements upon receiving the infrared signal from the third transmitter, avoiding signal confusion at the intersection point. Furthermore, the fourth transmitter in the third layer provides a high-precision reference for the installation of deformation monitoring and early warning equipment.

[0018] Preferably, as an improvement, the spacing between the first transmitters decreases sequentially from the center to the left and right sides, the spacing between the second transmitters decreases sequentially from the center to the top and bottom sides, and the dot matrix position of the third transmitter is the vertical overlap point of the first transmitter in the first layer and the second transmitter in the second layer.

[0019] Technical effect: The above-mentioned setup is adopted in this solution. Since the greater the displacement of the tunnel top, the more dangerous it is and the more likely it is to collapse, and some slight vibrations will cause the infrared signal to move slightly, which may trigger false alarms, a structure with sparse central area and dense edge area is adopted. This makes the monitoring equipment less sensitive to the central area and more sensitive to the edge area, which can reduce the false alarm rate and enhance the monitoring of the edge area.

[0020] Preferably, as an improvement, the installation device includes a mounting frame, a support plate, two sets of clamping devices, and two sets of mounting components. The mounting frame is fixedly mounted on the top of the vertically mounted support plate, and the two sets of clamping devices are located on both sides of the support plate. Each set of clamping devices clamps and fixes the transmitting device and the receiving device respectively through the mounting components.

[0021] Technical benefits: This solution adopts the above-mentioned setup and uses a split installation structure, which facilitates separate transportation and on-site assembly.

[0022] Preferably, as an improvement, the mounting bracket includes a mounting top plate, two mounting side plates, and a connecting plate. The mounting top plate has multiple bolt holes. The two mounting side plates are fixedly mounted on both sides of the bottom of the mounting top plate. The mounting side plates also have multiple bolt holes. The connecting plate has a U-shaped structure. The two vertical sections of the U-shaped structure are located on the outer sides of the two mounting side plates, and the two vertical sections of the U-shaped structure have multiple bolt holes that mate with the bolt holes on the mounting side plates.

[0023] Technical benefits: This solution adopts the above-mentioned setup. Through a split design and bolt fastening connection, it can be quickly installed on site. First, the pre-welded mounting top plate and mounting side plate are fixed to the top of the tunnel with bolts. Then, the connecting plate is fixed to the mounting side plate with bolts. The threaded holes of the connecting plate and the mounting side plate are set horizontally, which can avoid interference with the clamping device and prevent the bolts from being inserted.

[0024] Preferably, as an improvement, each set of clamping devices includes an upper clamping member and a lower clamping member, each of the upper and lower clamping members including two clamping plates arranged vertically, with a clamping gap between the two clamping plates. Each set of mounting members includes an upper mounting plate and a lower mounting plate with identical structures, one end of the upper mounting plate and the lower mounting plate being arc-shaped. The upper mounting plate and the lower mounting plate are respectively inserted between the two clamping plates and connected to the clamping gap.

[0025] Technical Effects: This solution employs the above-described configuration. The clamping device, through upper and lower clamping components, connects to the upper and lower mounting plates respectively. This combined upper and lower clamping structure increases the number of stress points, improving installation stability. Furthermore, the arc-shaped transition structure at the ends of the upper and lower mounting plates prevents mechanical interference with the clamping components during rotational adjustments.

[0026] Preferably, as an improvement, the clamping plate is provided with an arc-shaped clamping plate adjustment hole, and the upper mounting plate and the lower mounting plate are provided with arc-shaped mounting plate adjustment holes. The clamping plate adjustment holes and the mounting plate adjustment holes are connected in conjunction. The clamping plate is fixed to the upper mounting plate or the lower mounting plate by multiple long bolts. The long bolts pass through the upper clamping member and the upper mounting plate and are then tightened by nuts. The long bolts pass through the lower clamping member and the lower mounting plate and are then tightened by nuts, thereby fixing the clamping device to the mounting member.

[0027] Technical effect: With the above settings, when the mounting plate and clamping plate rotate, the long bolt can slide within the adjustment holes of the clamping plate and the mounting plate. Tightening the nut will fix it, realizing stepless angle adjustment between the clamping device and the mounting part.

[0028] Preferably, as an improvement, the receiving device is fixedly connected to the mounting component via a receiving device fixing plate, and the receiving device fixing plate is vertically fixedly connected to the upper mounting plate and the lower mounting plate. The transmitting device is fixedly connected to another mounting component via a transmitting device fixing plate, and the transmitting device fixing plate is vertically fixedly connected to the upper mounting plate and the lower mounting plate.

[0029] Technical effect: With the above-mentioned setup, the transmitting device fixing plate and the receiving device fixing plate are respectively fixed perpendicularly to the mounting plate, ensuring that the signal transmitting surface and receiving surface of adjacent units are parallel.

[0030] Preferably, as an improvement, the receiving device mounting plate is further provided with a receiving device battery pack, which is electrically connected to the receiving device; the transmitting device mounting plate is further provided with a transmitting device battery pack, which is electrically connected to the transmitting device.

[0031] Technical benefits: The above-mentioned configuration facilitates independent power supply to the transmitting and receiving devices, preventing the entire system from being paralyzed due to a single battery failure. Attached Figure Description

[0032] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0033] Figure 2 This is a front view of an embodiment of the present utility model.

[0034] Figure 3This is a schematic diagram of the installation device structure of this utility model.

[0035] Figure 4 This is a schematic diagram of the receiving device and mounting components of this utility model.

[0036] Figure 5 This is a schematic diagram of the structure of the transmitter box of this utility model.

[0037] Figure 6 This is a schematic diagram of the arrangement of the first launching element of this utility model.

[0038] Figure 7 This is a schematic diagram of the arrangement of the second launching element of this utility model.

[0039] Figure 8 This is a schematic diagram showing the arrangement of the third and fourth launching elements of this utility model.

[0040] The reference numerals in the accompanying drawings include: mounting bracket 1, mounting top plate 101, mounting side plate 102, connecting plate 103, support plate 2, clamping device 3, upper clamping member 301, lower clamping member 302, clamping plate adjustment hole 4, mounting member 5, upper mounting plate 501, lower mounting plate 502, mounting plate adjustment hole 6, long bolt 7, receiver fixing plate 8, control box 9, receiver 10, transmitter battery pack 11, transmitter fixing plate 12, transmitter box 13, cover plate 1301, first transmitter 1302, first arrangement plate 1303, second transmitter 1304, second arrangement plate 1305, third transmitter 1306, fourth transmitter 1307, transmitter battery pack 14. Detailed Implementation

[0041] The following detailed description illustrates the specific implementation method:

[0042] Example 1

[0043] The basics are as follows: Figure 1-8 As shown:

[0044] Deformation monitoring and early warning equipment is installed along the length of the tunnel at the top of the tunnel, such as... Figure 1 As shown, the device includes an installation device, a transmitting device, and a receiving device. The transmitting device and the receiving device are arranged opposite each other on both sides of the installation device. The top of the installation device is connected to the top of the tunnel, thus connecting the entire device to the tunnel top. The transmitting devices and receiving devices of two adjacent deformation monitoring and early warning devices are arranged opposite each other, such that the transmitting device of the previous deformation monitoring and early warning device is arranged opposite to the receiving device of the next deformation monitoring and early warning device, and so on.

[0045] Furthermore, since tunnels have curved sections and straight sections, the stress on straight sections is relatively uniform, while the stress on curved sections is more complex, making curved sections more prone to deformation than straight sections. Therefore, when installing deformation monitoring and early warning equipment, the spacing between two adjacent deformation monitoring and early warning devices is variable, with the spacing in straight sections being greater than that in curved sections.

[0046] The receiving device includes a control box and a receiver 10 located in the center of the control box. The receiver 10 receives infrared signals emitted by an infrared transmitter. An alarm is installed inside the control box. When the receiver 10 receives an infrared signal, it triggers an alarm, emitting an alarm signal such as a buzzer or flashing light. Once the alarm signal is emitted, it needs to be manually turned off. Figure 5 As shown, the transmitting device includes a transmitting box 13, which contains three layers of transmitting components. In this embodiment, the side of the transmitting box 13 closest to the mounting device is called the mounting surface, and the corresponding side is called the working surface. That is, the right side of the transmitting box 13 is the working surface, and the left side is the mounting surface. The working surface of the transmitting box 13 is provided with a transparent cover plate 1301 to avoid blocking the infrared rays from being emitted.

[0047] like Figure 5 As shown, the launch box 13 has a transparent first arrangement plate 1303 and a second arrangement plate 1305 arranged from left to right. The launcher includes three layers, namely the first layer, the second layer and the third layer from left to right. The first layer includes multiple first launchers 1302 arranged vertically at the bottom of the launch box 13. The multiple first launchers 1302 are arranged horizontally. The second layer includes multiple second launchers 1304 arranged horizontally on the first arrangement plate 1303. The multiple second launchers 1304 are arranged vertically. The third layer includes multiple third launchers 1306 and one fourth launcher 1307. The third launchers 1306 and the fourth launcher 1307 are arranged on the second arrangement plate 1305. The multiple third launchers 1306 are arranged in a dot matrix. The fourth launcher 1307 is located at the center of the second arrangement plate 1305.

[0048] like Figure 6-8 As shown, the spacing between the first emitters 1302 decreases sequentially from the center to the left and right sides, and the spacing between the second emitters 1304 decreases sequentially from the center to the top and bottom sides. The dot matrix position of the third emitter 1306 is the vertical overlap point between the first emitters 1302 in the first layer and the second emitters 1304 in the second layer. Specifically, both the first emitters 1302 and the second emitters 1304 include multiple infrared emitting tubes arranged in a straight line. The third emitter 1306 and the fourth emitter 1307 are both single infrared emitting tube structures, and the emitting ends of the emitters all face to the right.

[0049] Specifically, each of the first transmitter 1302, the second transmitter 1304, the third transmitter 1306, and the fourth transmitter 1307 emits a different infrared wavelength. This allows the receiver 10 to provide different feedback when it receives infrared signals emitted by different transmitters. When the receiver 10 receives an infrared signal from the first transmitter 1302, the alarm device emits a green flashing alarm signal, and the closer the first transmitter 1302 is to the outside, the higher the flashing frequency. Similarly, when the receiver 10 receives an infrared signal from the first transmitter 1302, the alarm device emits a green flashing alarm signal, and the closer the first transmitter 1302 is to the outside, the higher the flashing frequency. When the receiver 10 receives an infrared signal from the third transmitter 1306, the alarm device emits a red flashing alarm signal, and the closer the third transmitter 1306 is to the outside, the higher the flashing frequency.

[0050] Furthermore, the function of the fourth transmitter 1307 is to ensure that the receiver 10 of the previous deformation monitoring and early warning device can be aligned with the center of the next deformation monitoring and early warning device when the deformation monitoring and early warning device is installed. That is, the fourth transmitter 1307 is aligned with the receiver 10. At this time, the receiver 10 receives the infrared signal from the fourth transmitter 1307, and the alarm device emits an alarm signal with a solid red light, indicating that the receiver 10 of the previous deformation monitoring and early warning device is aligned with the center of the transmitter box 13 of the next deformation monitoring and early warning device.

[0051] like Figure 1 As shown, the installation device includes a mounting frame 1, a support plate 2, two sets of clamping devices 3 and two sets of mounting components 5. The mounting frame 1 is fixedly installed on the top of the vertically installed support plate 2. The two sets of clamping devices 3 are installed on both sides of the support plate 2. Each set of clamping devices 3 clamps and fixes the transmitting device and the receiving device through the mounting components 5.

[0052] Mounting frame 1 includes a mounting top plate 101, two mounting side plates 102, and a connecting plate 103. The mounting top plate 101 has multiple bolt holes and is connected to the tunnel roof by bolts. The two mounting side plates 102 are fixedly installed on both sides of the bottom of the mounting top plate 101 by welding. The mounting side plates 102 also have multiple bolt holes. The connecting plate 103 has a U-shaped structure. The two vertical sections of the U-shaped structure are located on the outside of the two mounting side plates 102, and the two vertical sections of the U-shaped structure have multiple bolt holes that mate with the bolt holes on the mounting side plates 102. The connecting plate 103 is mechanically connected to the two mounting side plates 102 by bolts.

[0053] like Figure 3-4As shown, each clamping device 3 includes an upper clamping member 301 and a lower clamping member 302. Both the upper clamping member 301 and the lower clamping member 302 include two clamping plates arranged vertically. A clamping gap is provided between the two clamping plates. Each mounting member 5 includes an upper mounting plate 501 and a lower mounting plate 502 with the same structure. The upper mounting plate 501 and the lower mounting plate 502 are respectively inserted between the two clamping plates and connected with the clamping gap. The clamping plate is provided with an arc-shaped clamping plate adjustment hole 4. The upper mounting plate 501 and the lower mounting plate 502 are provided with arc-shaped mounting plate adjustment holes 6. The clamping plate adjustment holes 4 and the mounting plate adjustment holes 6 are connected with each other. The clamping plate is fixed to the upper mounting plate 501 or the lower mounting plate 502 by multiple long bolts 7. The long bolts 7 pass through the upper clamping member 301, the upper mounting plate 501, the lower clamping member 302 and the lower mounting plate 502 and are then tightened by nuts to achieve the fixation of the clamping device 3 and the mounting member 5.

[0054] After the long bolt 7 is tightened with the nut, the clamping device 3 and the mounting part 5 are fixed. Loosening the nut allows the upper mounting plate 501 or the lower mounting plate 502 to rotate relative to the clamping plate. At this time, the long bolt 7 slides within the arc-shaped adjustment holes 4 and 6 of the clamping plate, adjusting the angle between the mounting part 5 and the clamping device 3. After adjustment, tighten the nut to secure it. To avoid interference when the upper mounting plate 501 or the lower mounting plate 502 rotates relative to each other, the overlapping ends of the upper mounting plate 501 and the lower mounting plate 502 with the clamping plate are arc-shaped.

[0055] The receiving device is fixedly connected to the mounting component 5 via the receiving device fixing plate 8. The receiving device fixing plate 8 is vertically fixedly connected to the upper mounting plate 501 and the lower mounting plate 502. The transmitting device is fixedly connected to another mounting component 5 via the transmitting device fixing plate 12. The transmitting device fixing plate 12 is vertically fixedly connected to the upper mounting plate 501 and the lower mounting plate 502.

[0056] The receiver mounting plate 8 is also equipped with a receiver battery pack, which is electrically connected to the receiver. The transmitter mounting plate 12 is also equipped with a transmitter battery pack 11, which is electrically connected to the transmitter.

[0057] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A deformation monitoring and warning device, characterized by: It includes an installation device, a transmitting device, and a receiving device. The transmitting device and the receiving device are arranged opposite each other on both sides of the installation device. The top of the installation device is connected to the top of the tunnel. The receiving device includes a control box and a receiver installed on the control box. The transmitting device includes a transmitting box with multiple layers of transmitting components inside. The working surface of the transmitting box is covered with a transparent cover.

2. The deformation monitoring and warning device according to claim 1, characterized in that: The transmitter comprises three layers. The first layer comprises multiple longitudinally arranged first transmitters. The second layer comprises multiple laterally arranged second transmitters. Both the first and second transmitters include multiple infrared emitting tubes, which are arranged in a straight line. The third layer comprises multiple third transmitters and one fourth transmitter. Both the third and fourth transmitters are single infrared emitting tube structures. The emitting ends of the transmitters are all oriented towards the cover plate.

3. The deformation monitoring and warning device according to claim 2, characterized in that: The first transmitter is located at the bottom of the transmitter box, and multiple first transmitters are arranged horizontally. The transmitter box is provided with a transparent first arrangement plate and a second arrangement plate. The second arrangement plate is close to the cover plate. The second transmitter is located on the first arrangement plate, and multiple second transmitters are arranged vertically. The third transmitter and the fourth transmitter are located on the second arrangement plate, and multiple third transmitters are arranged in a dot matrix. The fourth transmitter is located at the center of the second arrangement plate.

4. The deformation monitoring and early warning device according to claim 3, characterized in that: The spacing between the first transmitters decreases sequentially from the center to the left and right sides, and the spacing between the second transmitters decreases sequentially from the center to the top and bottom sides. The dot matrix position of the third transmitter is the vertical overlap point between the first transmitter of the first layer and the second transmitter of the second layer.

5. The deformation monitoring and warning device according to claim 1, characterized in that: The installation device includes a mounting frame, a support plate, two sets of clamping devices, and two sets of mounting components. The mounting frame is fixedly installed on the top of the vertically installed support plate. The two sets of clamping devices are installed on both sides of the support plate. Each set of clamping devices clamps and fixes the transmitting device and the receiving device through the mounting components.

6. The deformation monitoring and warning device according to claim 5, characterized in that: The mounting bracket includes a mounting top plate, two mounting side plates, and a connecting plate. The mounting top plate has multiple bolt holes. The two mounting side plates are fixedly mounted on both sides of the bottom of the mounting top plate. The mounting side plates also have multiple bolt holes. The connecting plate has a U-shaped structure. The two vertical sections of the U-shaped structure are located on the outer sides of the two mounting side plates, and the two vertical sections of the U-shaped structure have multiple bolt holes that mate with the bolt holes on the mounting side plates.

7. The deformation monitoring and warning device according to claim 5, characterized in that: Each set of clamping devices includes an upper clamping member and a lower clamping member. Each upper clamping member and the lower clamping member include two clamping plates arranged vertically and vertically, with a clamping gap between the two clamping plates. Each set of mounting members includes an upper mounting plate and a lower mounting plate with identical structures. One end of the upper mounting plate and the lower mounting plate is arc-shaped. The upper mounting plate and the lower mounting plate are respectively inserted between the two clamping plates and connected to the clamping gap.

8. The deformation monitoring and warning device according to claim 7, characterized in that: The clamping plate is provided with an arc-shaped clamping plate adjustment hole, and the upper mounting plate and the lower mounting plate are provided with arc-shaped mounting plate adjustment holes. The clamping plate adjustment holes and the mounting plate adjustment holes are connected in conjunction. The clamping plate is fixed to the upper mounting plate or the lower mounting plate by multiple long bolts. The long bolts pass through the upper clamping member and the upper mounting plate and are then tightened by nuts. The long bolts pass through the lower clamping member and the lower mounting plate and are then tightened by nuts, thereby fixing the clamping device and the mounting member.

9. The deformation monitoring and warning device according to claim 1, characterized in that: The receiving device is fixedly connected to the mounting component via a receiving device fixing plate. The receiving device fixing plate is vertically fixedly connected to the upper mounting plate and the lower mounting plate. The transmitting device is fixedly connected to another mounting component via a transmitting device fixing plate. The transmitting device fixing plate is vertically fixedly connected to the upper mounting plate and the lower mounting plate.

10. The deformation monitoring and early warning device according to claim 9, characterized in that: The receiving device mounting plate is also provided with a receiving device battery pack, which is electrically connected to the receiving device. The transmitting device mounting plate is also provided with a transmitting device battery pack, which is electrically connected to the transmitting device.

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